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71890 Sigma-Aldrich

Sodium persulfate

purum p.a., ≥99.0% (RT)

Synonym: Sodium peroxodisulfate

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Properties

Related Categories Chemical Synthesis, Essential Chemicals, Oxidizing Agents, Research Essentials, Salts,
InChI Key   CHQMHPLRPQMAMX-UHFFFAOYSA-L
grade   purum p.a.
assay   ≥99.0% (RT)
anion traces   chloride (Cl-): ≤50 mg/kg
cation traces   Ca: ≤50 mg/kg
  Cd: ≤50 mg/kg
  Co: ≤50 mg/kg
  Cu: ≤50 mg/kg
  Fe: ≤50 mg/kg
  K: ≤100 mg/kg
  Ni: ≤50 mg/kg
  Pb: ≤50 mg/kg
  Zn: ≤50 mg/kg

Description

Application

Sodium persulfate (Sodium peroxodisulfate) may be employed as an oxidizing reagent for the palladium-catalyzed C-H bond functionalization reaction of O-phenylcarbamates with arenes. It may be used to compose the initiator solution required for the preparation of hydroxyethyl methacrylate (HEMA) gel disks.

General description

Sodium persulfate (Sodium peroxodisulfate) is an inorganic sodium salt. It is a cheap, eco-friendly oxidizing reagent. It is widely employed in bleaches and hair-coloring formulations.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Precautionary statements 
RIDADR 
UN 1505 5.1 / PGIII
WGK Germany 
1
RTECS 
SE0525000
Protocols & Articles
Peer-Reviewed Papers
15

References

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